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2006 Ford F-150 XLT 5.4L MIL Lamp on, Lean exhaust
Customer stated that light would come on during longer trips finaly brought in in for us to check. Maf sensor had recently been replaced ,checked freeze frame data and found long term fuel trim at 25% and 29.7% short term was 13.3 and 11.7 no vacuum leaks were...
FIX posted 2/8/2013
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Message Closed w/FIX
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13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 1FTPX14536 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Lean Exhaust |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2006 Ford F-150 XLT
| VIN | 1FTPX14536 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Lean Exhaust |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video